hi
my friend has a zgemma h7s and he cant get any signal on tuner b si2169d dvbs2x i had a look for him and yes no signal whn i connected to my astra 28.2 dish which has a perfect signal on my vuplus duo 4 k im using openvix image tuner a and c work perfect.im just wondering is it missing drivers . he wants to record and watch other channels at same time would anyone know anything about those boxs
